QuakeIndex

Earthquake · reviewed by a seismologist

M 2.8md

67 km NE of Punta Cana, Dominican Republic

· 71 km deep · released about 460 lb of TNT

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10 km30 km60 km120 km N Mayagüez Municipio 109 kmAguadilla Municipio 110 kmRincón Municipio 112 kmAguada Municipio 114 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
Magnitude
M 2.8 (md)
Depth
71 km below the surface
Felt
no reports yet
Nearest
Mayagüez Municipio, 109 km S
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2412 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

How big was it?

This earthquake released about 460 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.8 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 33,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 23,000× the energy of this one
  3. Around the size people start to feel M 3.0 2.1× the energy of this one
  4. This earthquake M 2.8 about 460 lb of TNT

Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

Where

Epicentre 19.0556, -67.9948. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Mayagüez Municipio, PR 109 km (68 mi) N of here earthquakes near Mayagüez Municipio
Aguadilla Municipio, PR 110 km (68 mi) NW of here earthquakes near Aguadilla Municipio
Rincón Municipio, PR 112 km (69 mi) NW of here earthquakes near Rincón Municipio
Aguada Municipio, PR 114 km (71 mi) NW of here earthquakes near Aguada Municipio
Isabela Municipio, PR 121 km (75 mi) WNW of here earthquakes near Isabela Municipio
Moca Municipio, PR 122 km (76 mi) NW of here earthquakes near Moca Municipio

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

49 earthquakes have been recorded within 50 km since this one.

  1. 2.9 84 km NE of Punta Cana, Dominican Republic
  2. 3.2 95 km NE of Punta Cana, Dominican Republic
  3. 2.9 94 km NE of Punta Cana, Dominican Republic
  4. 3.0 104 km NE of Punta Cana, Dominican Republic
  5. 3.0 94 km NE of Punta Cana, Dominican Republic
  6. 2.7 98 km NE of Punta Cana, Dominican Republic
  7. 3.2 102 km NE of Punta Cana, Dominican Republic
  8. 2.9 86 km NE of Punta Cana, Dominican Republic
  9. 3.3 80 km NE of Punta Cana, Dominican Republic
  10. 2.9 104 km NW of San Antonio, Puerto Rico
  11. 2.8 82 km NW of San Antonio, Puerto Rico
  12. 2.8 80 km NNE of Punta Cana, Dominican Republic
  13. 2.9 99 km NE of Punta Cana, Dominican Republic
  14. 2.8 88 km NNW of San Antonio, Puerto Rico
  15. 2.4 83 km NW of San Antonio, Puerto Rico

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

For this area

The largest earthquake within 50 km in our catalogue was M 4.7 on 2018-12-07 — it released about 660 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.